Explore Scientific ED127 Essential Edition ES-ED127075-03
The Explore Scientific ED127 Essential Edition is a large 5-inch apochromatic refractor at a truly amazing price. This telescope includes a two-inch two-speed focuser, two-inch[…]
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Tag: Refractors
Sky-Watcher ProED 120mm Doublet APO Refractor Telescope
Sky-Watcher high-performance ED-APO refractors offer premium optical performance for the discriminating amateur astronomer. Refractors are coveted for their superb contrast, high-definition and coal-black sky background[…]
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Celestron Travel Scope 70 (21035): A Portable First Telescope Explained
The Celestron Travel Scope 70, model number 21035, is a small, lightweight refractor sold with its own backpack. This page brings together three earlier posts[…]
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Gskyer Telescope, 60mm AZ Refractor Telescope, German Technology Travel Scope
Specifications:Optical Design: RefractorAperture: 60mm(2.4in) Focal Length: 350mm(13.78in) Focal Ratio: F5.8Eyepiece1: 25mm(0.98in) Magnification1: 14XEyepiece: 10mm(0.39in) Magnification2: 35XMax Magnification: 105Finderscope: 5*24Zenith Mirrors: 48°Erecting BAK7 prismMount: Altazimuth MountOptical[…]
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Celestron NexStar 102SLT and 102GT: Computerised 4-Inch Refractors Explained
This site used to have two posts about Celestron’s computerised 4-inch refractors: a product description of the NexStar 102SLT and a used-sale listing for an[…]
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102mm Carbon Fiber Apochromatic Refractor
From our Moon’s chiseled craters to Jupiter’s orderly cloud belts to the blue-white stars of the Orion Nebula popping against the complex misty cloud they[…]
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